Human CD200 PicoKine® Quick ELISA Kit

CD200/OX2 ELISA kit, 90-minute one-step protocol

Human CD200 PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human CD200 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Product Info Summary

SKU: FEK0993
Size: 96 wells/kit, with removable strips.
Reactive Species: Human
Application: ELISA
Sample Types: cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA)
Assay Time: 90 Minutes

Product Name

Human CD200 PicoKine® Quick ELISA Kit

See all CD200/OX2 products

SKU/Catalog Number

FEK0993

Size

96 wells/kit, with removable strips.

*Question: How many samples can I assay/run in this kit?

Description

Human CD200 PicoKine® Quick ELISA Kit (90 minutes, 96 Tests). Quantitate Human CD200 in cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA). Sensitivity: 10pg/ml. The brand Picokine indicates this is a premium quality ELISA kit. Each Picokine kit delivers precise quantification, high sensitivity, and excellent reproducibility. Only our most reliable and effective kits qualify as Picokine, guaranteeing top-tier results for your assays.

Storage & Handling

Store at 4°C for 6 months. (Ships with gel ice, can store for up to 3 days in room temperature. Refrigerate upon receipt.)

Cite This Product

Human CD200 PicoKine® Quick ELISA Kit (Boster Biological Technology, Pleasanton CA, USA, Catalog # FEK0993)

Clonality of Antibodies

See Datasheet for details

Standard Protein

Expression system for standard: NS0; Immunogen sequence: Q31-G232

Sensitivity

<10 pg/ml

Assay Range

31.2 pg/ml - 2,000 pg/ml

Standard Dilution Instructions

serial dilution instructions image

See datasheet of FEK0993 for more details

Cross Reactivity

There is no detectable cross-reactivity with other relevant proteins.

Reactive Species

FEK0993 is reactive to CD200 in Human samples

Validated Sample Types

cell culture supernatants, cell lysates, serum and plasma (heparin, EDTA)

Application Guarantee

FEK0993 is guaranteed for ELISA in Human by Boster Guarantee

See how Boster Bio validate our ELISA kits: ELISA Validation Information

Background of CD200/OX2

OX-2 membrane glycoprotein, also known as CD200 is a human protein encoded by the CD200 gene. This gene is mapped to 3q13.2. The protein encoded by this gene is a type-1 membrane glycoprotein, which contains two immunoglobulin domains, and thus belongs to the immunoglobulin superfamily. Studies of the related genes in mouse and rat suggest that this gene may regulate myeloid cell activity and delivers an inhibitory signal for the macrophage lineage in diverse tissues. It is suggested that CD200-CD200R signaling plays a central role in macrophage fusion and osteoclast formation.

Kit Components

Catalog numberDescription QuantityVolume
FEK0993-CAPAnti-Human CD200/OX2 Pre-coated 96-well Strip Microplate 112 strips of 8 wells
EK0993-STHuman CD200/OX2 Standard 2 10 ng/tube
FEK0993-HHRP Linked Anti-Human CD200 Antibody 1 6ml
AR1106-1Sample Diluent 1 15ml
AR1106-7TBS-T Wash Buffer (25x) 1 12ml
AR1104Color Developing Reagent (TMB) 1 10ml
AR1105Stop Solution 1 10ml
PLA-SEAAdhesive Plate Sealers 2 Piece

*The kit components are not available for individual purchase.

Materials Required But Not Included In Kit

  • Microplate Reader capable of reading absorbance at 450nm.
  • Automated plate washer (optional)
  • Pipettes and pipette tips capable of precisely dispensing 0.5 µl through 1 ml volumes of aqueous solutions.
  • Multichannel pipettes are recommended for large amount of samples.
  • Deionized or distilled water.
  • 500ml graduated cylinders.
  • Test tubes for dilution.
  • Horizontal orbital microplate shaker capable of maintaining a speed of 500 rpm, amplitude 3mm.

Validation Standard Curve O.D. At 450nm

Concentration (pg/ml)031.262.512525050010002000
O.D.0.0150.0620.0990.1850.3290.6251.1792.046

Data Example Images

Intra Assay Consistency & Inter Assay Consistency

We measured random samples of Human CD200 PicoKine® Quick ELISA Kit within the same batch/lot to ensure the consistency of the kits' performances. ELISA intra assay consistency is measured using wells from the same plate/assay kit. ELISA inter assay consistency is measured using wells from different plates from the same batch production/lot.

Intra-Assay PrecisionInter-Assay Precision
Sample123123
n161616242424
Mean (pg/ml)89252897752519606
Standard deviation4.3616.1269.064.1214.3072
CV (%)4.9%6.4%7.7%5.5%5.7%7.5%

Reproducibility

We ensure reproducibility by testing three samples with differing concentrations of CD200/OX2 in ELISA kits from four different production batches/lots.

LotsLot 1 (pg/ml)Lot 2 (pg/ml)Lot 3 (pg/ml)Lot 4 (pg/ml)Mean (pg/ml)Standard DeviationCV (%)
Sample 189759398884.665.3%
Sample 22522452162542417.473.1%
Sample 389786289787188122.022.5%
*number of samples for each test n=16.

Gene/Protein Information For CD200 (Source: Uniprot.Org, NCBI)

Gene Name

CD200

Full Name

OX-2 membrane glycoprotein

Weight

31.264kDa

Alternative Names

antigen identified by monoclonal MRC OX-2; CD200 antigenMOX1; CD200 molecule; CD200; MOX1; MOX2; MOX2MRC; MRC OX-2 antigen; MRC; OX-2 membrane glycoprotein; OX-2 CD200 MOX1, MOX2, MRC, OX-2 CD200 molecule OX-2 membrane glycoprotein|CD200 | by MRC OX-2

*if product is indicated to react with multiple species, protein info is based on the gene entry specified above in "species".

For more info on CD200, check out the CD200 Infographic

CD200 infographic

We have 30,000+ of these available, one for each gene! check them out.

In this infographic you will see the following information for CD200: database IDs, super-family, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact us [email protected].

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